![Profile Image](https://pbs.twimg.com/profile_images/1412497225377271813/-XTYE5pw_normal.jpg)
Signal @signalapp
Big Tech knows who your contacts are. Here at Signal, we know nothing. Signal technology like Private Contact Discovery keeps your address book far away from our address. https://t.co/lcif8wx1dP https://t.co/VVEieSOfgg — PolitiTweet.org